1966
DOI: 10.1139/v66-346
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SUBSTITUTIONS ÉLECTROPHILES EN SÉRIE NAPHTALÈNIQUE: III. SUR LE DI-t-BUTYL-2,7 NAPHTALÈNE

Abstract: Resu le 16 mai 1966Les produits de r6action entre le di-t-butyl-2,7 naphtalkne d'une part e t I'acide nitrique, le brome, le chlori~re de sulfuryle ou le chlorure d'iode d'autre part ont CtC exaininCs. L a structure des produits obte~lus a CtC Ctablie grLce A la resonance rnagnetique nucleaire. ISTRODUCTIONDans des travaux pritcitdents (1, 2), il a ittit ditmontrit que les ritactions de monosubstitution sur le diinitthoxy-2,7 n a p h t a l h e (I) conduisent aux dbrivits du type 11, alors que la sulfonation du… Show more

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Cited by 12 publications
(9 citation statements)
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“…and the aminoquinone (1 1) (0.24 rnol equiv.) were the principal products accompanied by small amounts of the carbazole (13), amine dimers The decomposition of 2-naphthyl phenyl nitroxide (8) like that of its N-t-butyl analogue already described,' proceeds mainly by 0 to C-2 coupling with subsequent fragmentation to the diarylamine (10) and 1,Zquinone imine N-oxide (9). The latter subsequently rearranges in the presence of nitroxide to give the aminoquinone (ll).'…”
mentioning
confidence: 99%
See 1 more Smart Citation
“…and the aminoquinone (1 1) (0.24 rnol equiv.) were the principal products accompanied by small amounts of the carbazole (13), amine dimers The decomposition of 2-naphthyl phenyl nitroxide (8) like that of its N-t-butyl analogue already described,' proceeds mainly by 0 to C-2 coupling with subsequent fragmentation to the diarylamine (10) and 1,Zquinone imine N-oxide (9). The latter subsequently rearranges in the presence of nitroxide to give the aminoquinone (ll).'…”
mentioning
confidence: 99%
“…2-Nuphthyl Phenyl Nitroxide.-When a solution of 2naphthyl phenyl nitroxide (8) was left at room temperature decomposition was complete within 14 days and a large number of coloured products were produced. The amine (10) (0.23 mol equiv.)…”
mentioning
confidence: 99%
“…Les techniques experimentales genirales ont Ct C dtcrites dans une publication prtckdente (21). Les spectres de masse sous forme de graphiques et la description des spectres ultra-violets (u.v.)…”
Section: Me0unclassified
“…Au cours d 'ttudes sur les substitutions Clectrophiles, Richer, Pepin, Baskevitch et al (1)(2)(3)(4)(5) ont soulignC certains effets d'encombrement sttrique dCls aux groupements tert-butyle, methoxyle et mtthyle. En particulier, ils ont not6 que de tels effets peuvent &re mis en tvidence par la rtsonance magnttique nucltaire (r.m.n.).…”
Section: Introductionunclassified